153906660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 482594112

約数和(自身を除く): 328687452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 107, 122, 131, 180, 183, 214, 244, 262, 305, 321, 366, 393, 428, 524, 535, 549, 610, 642, 655, 732, 786, 915, 963, 1070, 1098, 1179, 1220, 1284, 1310, 1572, 1605, 1830, 1926, 1965, 2140, 2196, 2358, 2620, 2745, 3210, 3660, 3852, 3930, 4716, 4815, 5490, 5895, 6420, 6527, 7860, 7991, 9630, 10980, 11790, 13054, 14017, 15982, 19260, 19581, 23580, 23973, 26108, 28034, 31964, 32635, 39162, 39955, 42051, 47946, 56068, 58743, 65270, 70085, 71919, 78324, 79910, 84102, 95892, 97905, 117486, 119865, 126153, 130540, 140170, 143838, 159820, 168204, 195810, 210255, 234972, 239730, 252306, 280340, 287676, 293715, 359595, 391620, 420510, 479460, 504612, 587430, 630765, 719190, 841020, 855037, 1174860, 1261530, 1438380, 1710074, 2523060, 2565111, 3420148, 4275185, 5130222, 7695333, 8550370, 10260444, 12825555, 15390666, 17100740, 25651110, 30781332, 38476665, 51302220, 76953330, 153906660]

約数ペア:

[(1, 153906660), (2, 76953330), (3, 51302220), (4, 38476665), (5, 30781332), (6, 25651110), (9, 17100740), (10, 15390666), (12, 12825555), (15, 10260444), (18, 8550370), (20, 7695333), (30, 5130222), (36, 4275185), (45, 3420148), (60, 2565111), (61, 2523060), (90, 1710074), (107, 1438380), (122, 1261530), (131, 1174860), (180, 855037), (183, 841020), (214, 719190), (244, 630765), (262, 587430), (305, 504612), (321, 479460), (366, 420510), (393, 391620), (428, 359595), (524, 293715), (535, 287676), (549, 280340), (610, 252306), (642, 239730), (655, 234972), (732, 210255), (786, 195810), (915, 168204), (963, 159820), (1070, 143838), (1098, 140170), (1179, 130540), (1220, 126153), (1284, 119865), (1310, 117486), (1572, 97905), (1605, 95892), (1830, 84102), (1926, 79910), (1965, 78324), (2140, 71919), (2196, 70085), (2358, 65270), (2620, 58743), (2745, 56068), (3210, 47946), (3660, 42051), (3852, 39955), (3930, 39162), (4716, 32635), (4815, 31964), (5490, 28034), (5895, 26108), (6420, 23973), (6527, 23580), (7860, 19581), (7991, 19260), (9630, 15982), (10980, 14017), (11790, 13054)]